1 GHz 150 W Directional Power & VSWR Sensor RF Power Sensor Rohde & Schwarz R&S NRT-Z14

The pre-owned R&S NRT-Z14 is a broadband directional watt-meter head that transforms any NRT or NRT2 mainframe into a plug-and-play forward-power, reflected-power and VSWR station from 25 MHz to 1 GHz.

Rated for up to 150 W continuous RF, it covers everything from VHF public-safety repeaters to UHF broadcast exciters, while > 30 dB directivity and ±0.2 dB linearity remove the guess-work from transmitter tune-ups. Built-in EEPROM stores factory calibration and temperature coefficients, so swapping heads never means re-characterising the meter; just connect, zero and measure.

With list-mode acquisition speeds above 1 k sample / s (when driven by an NRT2), the sensor slashes production takt time yet still delivers the traceable accuracy and long-term reliability expected from Rohde & Schwarz.

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Interested in Rohde & Schwarz R&S NRT-Z14 or a similar model?

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Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.

Why Choose TESTRO?

1. Laboratory-Verified Performance

   Every unit ships with an ISO/IEC 17025 calibration certificate bearing the TESTRO Certified seal, so you know the specifications are not just claimed—they’re proven.

2. Total Transparency

   High-resolution teardown photos and a live video test session let you inspect seals, modules, and real-time performance metrics before you pay.

3. Real Warranty, Real People

   One-year machine warranty, with our engineering team standing by on business days to provide remote assistance for any software or hardware issues.

4. Global Delivery, Built-In Protection

   DHL lanes—arriving at most destinations in just 3–5 days.

5. Flexible, Modern Payments

   Choose traditional T/T or wire transfer, credit card.

6. Open-Door Assurance

   Visit our Shenzhen facility, walk the refurbishment line, and see your equipment on the bench before it leaves our dock.

Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen.

Industry Background & Resource Sourcing

Over the past two decades, rapid advances in China’s radio-frequency sector have shortened production-line refresh cycles to roughly 3–5 years. Leveraging long-term partnerships with equipment OEMs, research institutes, and calibration labs, TESTRO acquires traceable, well-maintained decommissioned or replacement units. Every instrument undergoes a five-step technical check and third-party calibration before entering stock, ensuring reliable performance data.

Core Services & Delivery Process